Canon EOS REBEL T2i 说明手册

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Troubleshooting Guide

 

Use a fully-charged battery pack (p.24).

 

The rechargeable battery pack performance will degrade over 
repeated use. Purchase a new one.

 

If you use Live View shooting or shoot movies for a prolonged period 
(p.107, 123), the number of possible shots will decrease.

 

Auto power off is in effect. If you do not want auto power off to take 
effect, set [5 Auto power off] to [Off].

 

Even if [5 Auto power off] has been set to [Off], the LCD monitor will 
still turn off after the camera is idle for 30 min. Press the <B> 
button to turn on the LCD monitor.

 

The card is not properly inserted (p.31).

 

If the card is full, replace the card or delete unnecessary images to 
make room (p.31, 171).

 

If you try to focus in One-Shot AF mode while the focus confirmation 
light <o> in the viewfinder blinks, a picture cannot be taken. Press the 
shutter button halfway again to focus, or focus manually (p.37, 69).

 

Slide the card’s write-protect switch to the Write/Erase setting (p.31).

 

Set the lens focus mode switch to <AF> (p.33).

 

To prevent camera shake, press the shutter button gently (p.36, 37).

 

If the lens has an Image Stabilizer, set the IS switch to <1>.

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